М.А. Амелина - Конспект лекций по курсу - Компьютерный анализ и синтез электронных устройств, страница 11
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ɋɦ. ɩɪɢɦɟɪSTP_SOURCE.CIR;42Ɇ.Ⱥ. Ⱥɦɟɥɢɧɚ03.03.2006ɫɬɪ. 43 ɢɡ 135IMPULSE(y) — ɢɦɩɭɥɶɫɧɚɹ ɮɭɧɤɰɢɹ ɨɬ ɚɪɝɭɦɟɧɬɚ ɭ. ɉɪɟɞɫɬɚɜɥɹɟɬ ɫɨɛɨɣ ɢɦɩɭɥɶɫ ɫ ɧɭɥɟɜɨɣ ɞɥɢɬɟɥɶɧɨɫɬɶɸ ɮɪɨɧɬɨɜ, ɧɚɱɢɧɚɸɳɢɣ ɞɟɣɫɬɜɨɜɚɬɶ ɜ ɦɨɦɟɧɬ ɜɪɟɦɟɧɢ T=0, ɚɦɩɥɢɬɭɞɨɣ y, ɢɞɥɢɬɟɥɶɧɨɫɬɶɸ 1/y (ɬ.ɟ. ɩɥɨɳɚɞɶ ɢɦɩɭɥɶɫɚ ɜɫɟɝɞɚ ɪɚɜɧɚ 1). ɋɦ. ɩɪɢɦɟɪ IMPULSE_SOURCE.cir;ɍȻȽLɀ(ɰ,ɰ1,ɮ1,ɰ2,ɮ2,...,ɰn,ɮn) — ɬɚɛɥɢɱɧɚɹ ɡɚɜɢɫɢɦɨɫɬɶ ɮɭɧɤɰɢɢ ɭ ɨɬ ɯ. ɉɟɪɟɦɟɧɧɚɹ ɯɞɨɥɠɧɚ ɛɵɬɶ ɨɩɪɟɞɟɥɟɧɚ ɤɚɤ ɩɚɪɚɦɟɬɪ ɫ ɩɨɦɨɳɶɸ ɞɢɪɟɤɬɢɜɵ .define Ɂɚɞɚɸɬɫɹ ɤɨɨɪɞɢɧɚɬɵ ɬɨɱɟɤ (ɯi, ɭi), ɜ ɩɪɨɦɟɠɭɬɨɱɧɵɯ ɬɨɱɤɚɯ ɢɫɩɨɥɶɡɭɟɬɫɹ ɥɢɧɟɣɧɚɹ ɢɧɬɟɪɩɨɥɹɰɢɹ.
ȿɫɥɢ x<x1 ɬɨ ɭ=ɭ1,ɟɫɥɢ ɯ>ɯn, ɬɨ ɭ=ɭn;Waveform(<ɣɧɺ_ɯɛɤɦɛ>,ɮ) — ɢɦɩɨɪɬ ɮɭɧɤɰɢɢ ɭ ɢɡ ɮɚɣɥɚ <ɢɦɹ ɮɚɣɥɚ>, ɢɦɟɸɳɟɝɨɫɬɚɧɞɚɪɬɧɵɣ ɮɨɪɦɚɬ MC8; ɜ ɷɬɨɬ ɮɚɣɥ ɩɨɥɶɡɨɜɚɬɟɥɹ (User source) ɦɨɝɭɬ ɛɵɬɶ ɡɚɩɢɫɚɧɵ ɞɢɫɤɪɟɬɢɡɢɪɨɜɚɧɧɵɟ ɪɟɡɭɥɶɬɚɬɵ ɦɨɞɟɥɢɪɨɜɚɧɢɹ, ɟɫɥɢ ɧɚ ɡɚɤɥɚɞɤɟ Save Curves ɤɨɦɚɧɞɵProperties (F10) ɜɵɛɪɚɬɶ ɢɡ ɫɩɢɫɤɚ ɢɦɹ ɩɟɪɟɦɟɧɧɨɣ ɢ ɜɟɫɬɢ ɢɦɹ ɮɚɣɥɚ *.USR;IɇɋɉRɍ(<ɣɧɺ_ɯɛɤɦɛ>,ɮ) — ɢɦɩɨɪɬ ɮɭɧɤɰɢɢ ɭ ɢɡ ɮɚɣɥɚ. Ɍɟɤɫɬɨɜɵɣ ɮɚɣɥ ɞɨɥɠɟɧ ɢɦɟɬɶɮɨɪɦɚɬ ɜɵɯɨɞɧɨɝɨ ɮɚɣɥɚ SPICE ɢɥɢ MC8; ɜ ɧɟɝɨ ɩɨɦɟɳɚɟɬɫɹ ɬɚɛɥɢɰɚ ɡɧɚɱɟɧɢɣ ɩɟɪɟɦɟɧɧɵɯ, ɜɤɚɱɟɫɬɜɟ ɤɨɬɨɪɵɯ ɦɨɠɟɬ ɛɵɬɶ ɜɪɟɦɹ (Ɍ), ɱɚɫɬɨɬɚ (F), ɧɚɩɪɹɠɟɧɢɟ ɢɫɬɨɱɧɢɤɚ ɧɚɩɪɹɠɟɧɢɣ (V(ɢɦɹɢɫɬɨɱɧɢɤɚ)), ɬɨɤ ɢɫɬɨɱɧɢɤɚ ɬɨɤɚ (I(ɢɦɹ ɢɫɬɨɱɧɢɤɚ)), ɢ ɜɵɪɚɠɟɧɢɟ ɞɥɹ ɭ;JN(n,z[,m]) — ɮɭɧɤɰɢɹ Ȼɟɫɫɟɥɹ ɥ-ɝɨ ɩɨɪɹɞɤɚ ɩɟɪɜɨɝɨ ɪɨɞɚ ɤɨɦɩɥɟɤɫɧɨɝɨ ɚɪɝɭɦɟɧɬɚ z, ɩɨɥɭɱɟɧɧɚɹ ɫɭɦɦɢɪɨɜɚɧɢɟɦ ɩɟɪɜɵɯ m ɱɥɟɧɨɜ ɪɹɞɚ; ɩɨ ɭɦɨɥɱɚɧɢɸ m=10;J0(Z) — ɮɭɧɤɰɢɹ Ȼɟɫɫɟɥɹ ɧɭɥɟɜɨɝɨ ɩɨɪɹɞɤɚ ɩɟɪɜɨɝɨ ɪɨɞɚ ɤɨɦɩɥɟɤɫɧɨɝɨ ɚɪɝɭɦɟɧɬɚ z,ɚɧɚɥɨɝɢɱɧɚɹ JN(0,z,10);J1(z) — ɮɭɧɤɰɢɹ Ȼɟɫɫɟɥɹ ɩɟɪɜɨɝɨ ɩɨɪɹɞɤɚ ɩɟɪɜɨɝɨ ɪɨɞɚ ɤɨɦɩɥɟɤɫɧɨɝɨ ɚɪɝɭɦɟɧɬɚ z, ɚɧɚɥɨɝɢɱɧɚɹ JN(1,z,10);YN(n,z[,m]) — ɮɭɧɤɰɢɹ Ȼɟɫɫɟɥɹ n-ɝɨ ɩɨɪɹɞɤɚ ɜɬɨɪɨɝɨ ɪɨɞɚ ɤɨɦɩɥɟɤɫɧɨɝɨ ɚɪɝɭɦɟɧɬɚ z, ɩɨɥɭɱɟɧɧɚɹ ɫɭɦɦɢɪɨɜɚɧɢɟɦ ɩɟɪɜɵɯ m ɱɥɟɧɨɜ ɪɹɞɚ; ɩɨ ɭɦɨɥɱɚɧɢɸ m=10;Y0(z) — ɮɭɧɤɰɢɹ Ȼɟɫɫɟɥɹ ɧɭɥɟɜɨɝɨ ɩɨɪɹɞɤɚ ɜɬɨɪɨɝɨ ɪɨɞɚ ɤɨɦɩɥɟɤɫɧɨɝɨ ɚɪɝɭɦɟɧɬɚ z, ɚɧɚɥɨɝɢɱɧɚɹ YN(0,z,10);Y1(z) — ɮɭɧɤɰɢɹ Ȼɟɫɫɟɥɹ ɧɭɥɟɜɨɝɨ ɩɨɪɹɞɤɚ ɜɬɨɪɨɝɨ ɪɨɞɚ ɤɨɦɩɥɟɤɫɧɨɝɨ ɚɪɝɭɦɟɧɬɚ z,ɚɧɚɥɨɝɢɱɧɚɹ YN(1,z,10);Series(n,n1,n2,z) -- ɪɚɫɱɟɬ ɬɟɤɭɳɟɣ ɫɭɦɦɵ ɪɹɞɚ ɤɨɦɩɥɟɤɫɧɨɣ ɮɭɧɤɰɢɢ z=z(n) ɩɪɢ ɢɡɦɟɧɟɧɢɢ n ɨɬ n1 ɞɨ n2;DIFA(u, v[,d]) — ɫɪɚɜɧɟɧɢɟ ɡɧɚɱɟɧɢɣ ɞɜɭɯ ɮɭɧɤɰɢɣ u ɢ v ɜɨ ɜɫɟɯ ɞɢɫɤɪɟɬɧɵɯ ɬɨɱɤɚɯ ɩɪɢɪɚɫɱɟɬɟ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ.
DIFA ɩɪɢɫɜɚɢɜɚɟɬɫɹ ɡɧɚɱɟɧɢɟ 1, ɟɫɥɢ ɜɨ ɜɫɟɯ ɬɨɱɤɚɯ ɚɛɫɨɥɸɬɧɨɟ ɡɧɚɱɟɧɢɟ ɪɚɡɧɨɫɬɢ ɮɭɧɤɰɢɣ ɦɟɧɶɲɟ ɜɟɥɢɱɢɧɵ d, ɜ ɩɪɨɬɢɜɧɨɦ ɫɥɭɱɚɟ ɩɪɢɫɜɚɢɜɚɟɬɫɹ 0. ɉɚɪɚɦɟɬɪ d ɧɟɨɛɹɡɚɬɟɥɶɧɵɣ, ɩɨ ɭɦɨɥɱɚɧɢɸ ɩɨɥɚɝɚɟɬɫɹ d=0;DIFD(u,v[,d]) — ɫɪɚɜɧɟɧɢɟ ɡɧɚɱɟɧɢɣ ɞɜɭɯ ɥɨɝɢɱɟɫɤɢɯ ɫɢɝɧɚɥɨɜ u ɢ v ɜɨ ɜɫɟɯ ɞɢɫɤɪɟɬɧɵɯɬɨɱɤɚɯ ɩɪɢ ɪɚɫɱɟɬɟ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ. DIFD ɩɪɢɫɜɚɢɜɚɟɬɫɹ ɡɧɚɱɟɧɢɟ 1, ɟɫɥɢ ɜɨ ɜɫɟɯ ɬɨɱɤɚɯ ɡɧɚɱɟɧɢɹ ɮɭɧɤɰɢɣ ɨɬɥɢɱɚɸɬɫɹ ɞɪɭɝ ɨɬ ɞɪɭɝɚ, ɜ ɩɪɨɬɢɜɧɨɦ ɫɥɭɱɚɟ ɩɪɢɫɜɚɢɜɚɟɬɫɹ 0. ȼ ɬɟɱɟɧɢɟ ɩɟɪɜɵɯ d ɫɟɤɭɧɞ ɩɨɫɥɟ ɧɚɱɚɥɚ ɪɚɫɱɟɬɚ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ ɫɪɚɜɧɟɧɢɟ ɧɟ ɩɪɨɜɨɞɢɬɫɹ.ɉɚɪɚɦɟɬɪ d ɧɟɨɛɹɡɚɬɟɥɶɧɵɣ, ɩɨ ɭɦɨɥɱɚɧɢɸ ɩɨɥɚɝɚɟɬɫɹ d= 0.Ƀɨɭɠɞɫɛɦɷɨɩ-ɟɣɯɯɠɫɠɨɱɣɛɦɷɨɶɠ ɩɪɠɫɛɭɩɫɶ (x,y,u — ɟɠɤɬɭɝɣɭɠɦɷɨɶɠ ɪɠɫɠɧɠɨɨɶɠ)DER(u,x) — ɩɪɨɢɡɜɨɞɧɚɹ ɩɟɪɟɦɟɧɧɨɣ u ɩɨ ɩɟɪɟɦɟɧɧɨɣ x;SUM(y,x[,sfart]) — ɬɟɤɭɳɢɣ ɢɧɬɟɝɪɚɥ ɨɬ ɩɟɪɟɦɟɧɧɨɣ ɭ ɩɨ ɩɟɪɟɦɟɧɧɨɣ ɯ; ɧɚɱɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɯ ɪɚɜɧɨ start,43D:\Ɉɩɢɫɚɧɢɟ MC8\MC8_V1_2.DOCSD(y[,sfarf]) — ɬɟɤɭɳɢɣ ɢɧɬɟɝɪɚɥ ɨɬ ɩɟɪɟɦɟɧɧɨɣ ɭ ɩɨ ɜɪɟɦɟɧɢ Ɍ ɩɪɢ ɚɧɚɥɢɡɟ ɩɟɪɟɯɨɞɧɵɯɩɪɨɰɟɫɫɨɜ, ɩɨ ɱɚɫɬɨɬɟ F ɩɪɢ Ⱥɋ-ɚɧɚɥɢɡɟ ɢɥɢ ɩɨ ɩɟɪɟɦɟɧɧɨɣ DCINPUT1 ɩɪɢ DC-ɚɧɚɥɢɡɟ; ɧɚɱɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɧɟɡɚɜɢɫɢɦɨɣ ɩɟɪɟɦɟɧɧɨɣ ɪɚɜɧɨ start,DD(y) — ɩɪɨɢɡɜɨɞɧɚɹ ɭ ɩɨ ɜɪɟɦɟɧɢ Ɍ ɩɪɢ ɚɧɚɥɢɡɟ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ, ɩɨ ɱɚɫɬɨɬɟ Fɩɪɢ Ⱥɋ-ɚɧɚɥɢɡɟ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ ɢ ɩɨ ɩɟɪɟɦɟɧɧɨɣ DCINPUT1 ɩɪɢ DC-ɚɧɚɥɢɡɟ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ;RMS(y[,sfarf]) — ɬɟɤɭɳɟɟ ɫɪɟɞɧɟɤɜɚɞɪɚɬɢɱɧɨɟ ɡɧɚɱɟɧɢɟ ɜɟɥɢɱɢɧɵ y ɩɪɢ ɢɧɬɟɝɪɢɪɨɜɚɧɢɢtɩɨ ɜɪɟɦɟɧɢ Ɍ ɩɪɢ ɚɧɚɥɢɡɟ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ (ɷɤɜɢɜɚɥɟɧɬɧɨ1⋅ y 2 (t ) ⋅ dt ), ɩɨ ɱɚɫɬɨɬɟ Ft t startɩɪɢ Ⱥɋ-ɚɧɚɥɢɡɟ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ ɢ ɩɨ ɩɟɪɟɦɟɧɧɨɣ DCINPUT1 ɩɪɢ DC-ɚɧɚɥɢɡɟ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ; ɧɚɱɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɧɟɡɚɜɢɫɢɦɨɣ ɩɟɪɟɦɟɧɧɨɣ ɪɚɜɧɨ ɡɧɚɱɟɧɢɸ start,AVG(y[,start]) — ɬɟɤɭɳɟɟ ɫɪɟɞɧɟɟ ɡɧɚɱɟɧɢɟ ɩɟɪɟɦɟɧɧɨɣ ɭ ɩɪɢ ɢɧɬɟɝɪɢɪɨɜɚɧɢɢ ɩɨ ɜɪɟɦɟt1ɧɢ Ɍ ɩɪɢ ɚɧɚɥɢɡɟ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ (ɷɤɜɢɜɚɥɟɧɬɧɨ ⋅ y (t ) ⋅ dt ), ɩɨ ɱɚɫɬɨɬɟ F ɩɪɢ Ⱥɋt t startɚɧɚɥɢɡɟ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ; ɧɚɱɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɧɟɡɚɜɢɫɢɦɨɣ ɩɟɪɟɦɟɧɧɨɣ ɪɚɜɧɨ ɡɧɚɱɟɧɢɸ start,SDT(y) — ɬɟɤɭɳɢɣ ɢɧɬɟɝɪɚɥ ɩɪɨɰɟɫɫɚ y(t) ɨɬɧɨɫɢɬɟɥɶɧɨ ɜɪɟɦɟɧɢ Ɍ, ɧɚɱɢɧɚɹ ɨɬ T=Tmin;DDT(y) — ɩɪɨɢɡɜɨɞɧɚɹ ɩɪɨɰɟɫɫɚ y(t) ɨɬɧɨɫɢɬɟɥɶɧɨ ɜɪɟɦɟɧɢ Ɍ;DEL(y) — ɩɪɢɪɚɳɟɧɢɟ ɩɪɨɰɟɫɫɚ y(t) ɨɬɧɨɫɢɬɟɥɶɧɨ ɩɪɟɞɵɞɭɳɟɣ ɬɨɱɤɢ ɩɪɢ ɪɚɫɱɟɬɟ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ.
ɉɪɨɢɡɜɨɞɧɚɹ ɪɚɫɫɱɢɬɵɜɚɟɬɫɹ ɤɚɤ ɨɬɧɨɲɟɧɢɟ ɞɜɭɯ ɬɚɤɢɯ ɨɩɟɪɚɬɨɪɨɜ, ɧɚɩɪɢɦɟɪ ɩɪɨɢɡɜɨɞɧɚɹ dy/dt ɪɚɜɧɚ DEL(y)/DEL(t);ɉɪɠɫɛɱɣɣ ɩɭɨɩɳɠɨɣɺ ɣ ɦɩɞɣɲɠɬɥɣɠ ɩɪɠɫɛɱɣɣ (x,y — ɟɠɤɬɭɝɣɭɠɦɷɨɶɠ ɝɠɦɣɲɣɨɶ, b — ɦɩɞɣɲɠɬɥɩɠ ɝɶɫɛɡɠɨɣɠ)= — ɪɚɜɧɨ;> — ɛɨɥɶɲɟ;< — ɦɟɧɶɲɟ;>= — ɛɨɥɶɲɟ ɢɥɢ ɪɚɜɧɨ;<= — ɦɟɧɶɲɟ ɢɥɢ ɪɚɜɧɨ;<> ɢɥɢ != — ɧɟ ɪɚɜɧɨ;== — ɪɚɜɧɨ;MIN(x,y) — ɦɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɜɟɥɢɱɢɧ ɯ, ɭ,ɇȻɐ(ɰ,ɮ) — ɦɚɤɫɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɜɟɥɢɱɢɧ ɯ, ɭ,LIMIT (u,ɰ,ɮ) — ɪɚɜɧɨ u, ɟɫɥɢ ɯ<u<ɭ, ɪɚɜɧɨ ɯ, ɟɫɥɢ u<ɯ; ɪɚɜɧɨ ɭ, ɟɫɥɢ u>ɭ,IF(b,x,y) — ɮɭɧɤɰɢɹ ɪɚɜɧɚ ɯ, ɟɫɥɢ b ɢɫɬɢɧɧɨ, ɜ ɩɪɨɬɢɜɧɨɦ ɫɥɭɱɚɟ ɪɚɜɧɚ ɭ.AND — ɥɨɝɢɱɟɫɤɨɟ ɂ;NAND — ɨɬɪɢɰɚɧɢɟ ɥɨɝɢɱɟɫɤɨɝɨ ɂ (ɂ-HE);NOT — ɨɬɪɢɰɚɧɢɟ;OR — ɥɨɝɢɱɟɫɤɨɟ ɂɅɂ;NOR — ɨɬɪɢɰɚɧɢɟ ɥɨɝɢɱɟɫɤɨɝɨ ɂɅɂ (ɂɅɂ-ɇȿ);XOR — ɢɫɤɥɸɱɚɸɳɟɟ ɂɅɂ;44Ɇ.Ⱥ. Ⱥɦɟɥɢɧɚ03.03.2006ɫɬɪ.
45 ɢɡ 135ɉɪɢɦɟɱɚɧɢɟ: ɥɨɝɢɱɟɫɤɢɦ ɜɵɪɚɠɟɧɢɹɦ ɩɪɢɫɜɚɢɜɚɸɬɫɹ ɡɧɚɱɟɧɢɹ 1, ɟɫɥɢ ɨɧɢ ɢɫɬɢɧɧɵ, ɢ 0,ɟɫɥɢ ɨɧɢ ɥɨɠɧɵ.ɉɪɠɫɛɱɣɣ ɬ ɦɩɞɣɲɠɬɥɣɧɣ ɪɠɫɠɧɠɨɨɶɧɣ (ɬɩɬɭɩɺɨɣɺɧɣ ɱɣɯɫɩɝɶɰ ɮɢɦɩɝ ɬɰɠɧɶ)HEX(A,B,C,D) — ɡɧɚɱɟɧɢɟ ɫɨɫɬɨɹɧɢɣ ɰɢɮɪɨɜɵɯ ɭɡɥɨɜ Ⱥ, ȼ, ɋ, D ɜ ɲɟɫɬɧɚɞɰɚɬɟɪɢɱɧɨɣɫɢɫɬɟɦɟ;BIN(A,B,C,D) — ɡɧɚɱɟɧɢɟ ɫɨɫɬɨɹɧɢɣ ɰɢɮɪɨɜɵɯ ɭɡɥɨɜ Ⱥ, ȼ, ɋ, D ɜ ɞɜɨɢɱɧɨɣ ɫɢɫɬɟɦɟ;DEC(A,B,C,D) — ɡɧɚɱɟɧɢɟ ɫɨɫɬɨɹɧɢɣ ɰɢɮɪɨɜɵɯ ɭɡɥɨɜ Ⱥ, ȼ, ɋ, D ɜ ɞɟɫɹɬɢɱɧɨɣ ɫɢɫɬɟɦɟ;OCT(A,B,C,D) — ɡɧɚɱɟɧɢɟ ɫɨɫɬɨɹɧɢɣ ɰɢɮɪɨɜɵɯ ɭɡɥɨɜ Ⱥ, ȼ, ɋ, D ɜ ɜɨɫɶɦɟɪɢɱɧɨɣ ɫɢɫɬɟɦɟ;+ — ɫɭɦɦɚ ɞɜɭɯ ɞɜɨɢɱɧɵɯ, ɜɨɫɶɦɟɪɢɱɧɵɯ, ɲɟɫɬɧɚɞɰɚɬɟɪɢɱɧɵɯ ɢɥɢ ɞɟɫɹɬɢɱɧɵɯ ɱɢɫɟɥ;– — ɪɚɡɧɨɫɬɶ ɞɜɭɯ ɞɜɨɢɱɧɵɯ, ɜɨɫɶɦɟɪɢɱɧɵɯ, ɲɟɫɬɧɚɞɰɚɬɟɪɢɱɧɵɯ ɢɥɢ ɞɟɫɹɬɢɱɧɵɯ ɱɢɫɟɥ;DIV — ɰɟɥɨɱɢɫɥɟɧɧɨɟ ɞɟɥɟɧɢɟ ɞɜɭɯ ɞɜɨɢɱɧɵɯ, ɜɨɫɶɦɟɪɢɱɧɵɯ, ɲɟɫɬɧɚɞɰɚɬɟɪɢɱɧɵɯ ɢɥɢɞɟɫɹɬɢɱɧɵɯ ɱɢɫɟɥ;MOD — ɨɫɬɚɬɨɤ ɩɨɫɥɟ ɰɟɥɨɱɢɫɥɟɧɧɨɝɨ ɞɟɥɟɧɢɹ ɞɜɭɯ ɞɜɨɢɱɧɵɯ, ɜɨɫɶɦɟɪɢɱɧɵɯ,ɲɟɫɬɧɚɞɰɚɬɟɪɢɱɧɵɯ ɢɥɢ ɞɟɫɹɬɢɱɧɵɯ ɱɢɫɟɥ;& — ɨɩɟɪɚɰɢɹ ɩɨɪɚɡɪɹɞɧɨɝɨ ɥɨɝɢɱɟɫɤɨɝɨ ɂ ɫɨɫɬɨɹɧɢɣ ɞɜɭɯ ɰɢɮɪɨɜɵɯ ɭɡɥɨɜ;| — ɨɩɟɪɚɰɢɹ ɩɨɪɚɡɪɹɞɧɨɝɨ ɥɨɝɢɱɟɫɤɨɝɨ ɂɅɂ ɫɨɫɬɨɹɧɢɣ ɞɜɭɯ ɰɢɮɪɨɜɵɯ ɭɡɥɨɜ;^ — ɨɩɟɪɚɰɢɹ ɩɨɪɚɡɪɹɞɧɨɝɨ ɥɨɝɢɱɟɫɤɨɝɨ ɢɫɤɥɸɱɚɸɳɟɝɨ ɂɅɂ ɫɨɫɬɨɹɧɢɣ ɞɜɭɯ ɰɢɮɪɨɜɵɯɭɡɥɨɜ.~ — Ɉɩɟɪɚɰɢɹ ɩɨɪɚɡɪɹɞɧɨɝɨ ɥɨɝɢɱɟɫɤɨɝɨ ɨɬɪɢɰɚɧɢɹ ɫɨɫɬɨɹɧɢɹ ɰɢɮɪɨɜɨɝɨ ɭɡɥɚɉɪɠɫɛɭɩɫɶ ɩɜɫɛɜɩɭɥɣ ɬɣɞɨɛɦɩɝ (u, v — ɟɠɤɬɭɝɣɭɠɦɷɨɶɠ ɬɣɞɨɛɦɶ ɪɫɣ ɛɨɛɦɣɢɠ ɪɠɫɠɰɩɟɨɶɰ ɪɫɩɱɠɬɬɩɝ, S — ɬɪɠɥɭɫɶ ɬɣɞɨɛɦɩɝ)HARM(u) — ɪɚɫɱɟɬ ɝɚɪɦɨɧɢɤ ɫɢɝɧɚɥɚ u;THD(S[,F]) — ɤɨɷɮɮɢɰɢɟɧɬ ɧɟɥɢɧɟɣɧɵɯ ɢɫɤɚɠɟɧɢɣ ɫɩɟɤɬɪɚ S, ɜ ɩɪɨɰɟɧɬɚɯ ɨɬɧɨɫɢɬɟɥɶɧɨɭɪɨɜɧɹ ɫɨɫɬɚɜɥɹɸɳɟɣ ɧɚ ɱɚɫɬɨɬɟ F; ɟɫɥɢ ɱɚɫɬɨɬɚ F ɧɟ ɭɤɚɡɚɧɚ, ɬɨ ɨɬɧɨɫɢɬɟɥɶɧɨ ɫɨɫɬɚɜɥɹɸɳɟɣɧɚ ɱɚɫɬɨɬɟ ɩɟɪɜɨɣ ɝɚɪɦɨɧɢɤɢ, ɪɚɜɧɨɣ 1/Ɍmax;IHD(S[,F]) — ɤɨɷɮɮɢɰɢɟɧɬ ɧɟɥɢɧɟɣɧɵɯ ɢɫɤɚɠɟɧɢɣ ɨɬɞɟɥɶɧɵɯ ɫɨɫɬɚɜɥɹɸɳɢɯ ɫɩɟɤɬɪɚ S, ɜɩɪɨɰɟɧɬɚɯ ɨɬɧɨɫɢɬɟɥɶɧɨ ɭɪɨɜɧɹ ɫɨɫɬɚɜɥɹɸɳɟɣ ɧɚ ɱɚɫɬɨɬɟ F; ɟɫɥɢ ɱɚɫɬɨɬɚ F ɧɟ ɭɤɚɡɚɧɚ, ɬɨ ɨɬɧɨɫɢɬɟɥɶɧɨ ɫɨɫɬɚɜɥɹɸɳɟɣ ɧɚ ɱɚɫɬɨɬɟ ɩɟɪɜɨɣ ɝɚɪɦɨɧɢɤɢ, ɪɚɜɧɨɣ 1/Ɍmax;FFT(u) — ɩɪɹɦɨɟ ɩɪɟɨɛɪɚɡɨɜɚɧɢɟ Ɏɭɪɶɟ ɞɢɫɤɪɟɬɧɵɯ ɨɬɫɱɟɬɨɜ ɫɢɝɧɚɥɚ u(t).
Ɉɬɥɢɱɚɟɬɫɹ ɨɬɮɭɧɤɰɢɢ HARM ɦɧɨɠɢɬɟɥɟɦ N/2 ɞɥɹ ɝɚɪɦɨɧɢɤ ɫ ɩɟɪɜɨɣ ɞɨ N-ɣ ɢ ɦɧɨɠɢɬɟɥɟɦ N ɞɥɹ ɧɭɥɟɜɨɣɝɚɪɦɨɧɢɤɢ, ɝɞɟ N — ɤɨɥɢɱɟɫɬɜɨ ɞɢɫɤɪɟɬɧɵɯ ɨɬɫɱɟɬɨɜ ɜɯɨɞɧɨɝɨ ɫɢɝɧɚɥɚ u(t);IFT(S) — ɨɛɪɚɬɧɨɟ ɩɪɟɨɛɪɚɡɨɜɚɧɢɟ Ɏɭɪɶɟ ɫɩɟɤɬɪɚ S;CONJ(S) — ɫɨɩɪɹɠɟɧɧɵɣ ɤɨɦɩɥɟɤɫɧɵɣ ɫɩɟɤɬɪ S;CS(u, v) ɜɡɚɢɦɧɵɣ ɫɩɟɤɬɪ ɫɢɝɧɚɥɨɜ u ɢ v, ɪɚɜɧɵɣ CONJ(FFT(v))*FFT(u)*dt*dt;AS(u) — ɫɨɛɫɬɜɟɧɧɵɣ ɫɩɟɤɬɪ ɫɢɝɧɚɥɚ u(t), ɪɚɜɧɵɣ CS(u, u);CC(u,v) — ɜɡɚɢɦɧɚɹ ɤɨɪɪɟɥɹɰɢɨɧɧɚɹ ɮɭɧɤɰɢɹ ɫɢɝɧɚɥɨɜ u ɢ v, ɪɚɜɧɚɹIFT(CONJ(FFT(v))*FFT(u))*dt;ȻɌ(u) — ɚɜɬɨɤɨɪɪɟɥɹɰɢɨɧɧɚɹ ɮɭɧɤɰɢɹ ɫɢɝɧɚɥɚ ɢ, ɪɚɜɧɚɹ IFT(CONJ(FFT(u))*FFT(u))*dt;COH(u,v) — ɧɨɪɦɢɪɨɜɚɧɧɚɹ ɤɨɪɪɟɥɹɰɢɨɧɧɚɹ ɮɭɧɤɰɢɹ ɫɢɝɧɚɥɨɜ u ɢ v, ɪɚɜɧɚɹCC(u,v)/sqrt(AC(u(0))*AC(v(0)));REAL(S) — ɞɟɣɫɬɜɢɬɟɥɶɧɚɹ ɱɚɫɬɶ ɫɩɟɤɬɪɚ S, ɪɚɫɫɱɢɬɚɧɧɨɝɨ ɫ ɩɨɦɨɳɶɸ FFT;45D:\Ɉɩɢɫɚɧɢɟ MC8\MC8_V1_2.DOCIMAG(S) — ɦɧɢɦɚɹ ɱɚɫɬɶ ɫɩɟɤɬɪɚ S, ɪɚɫɫɱɢɬɚɧɧɨɝɨ ɫ ɩɨɦɨɳɶɸ FFT;MAG(S) — ɦɨɞɭɥɶ ɫɩɟɤɬɪɚ S, ɪɚɫɫɱɢɬɚɧɧɨɝɨ ɫ ɩɨɦɨɳɶɸ FFT;PHASE(S) — ɮɚɡɚ ɫɩɟɤɬɪɚ S, ɪɚɫɫɱɢɬɚɧɧɨɝɨ ɫ ɩɨɦɨɳɶɸ FFT.Ɋɛɫɛɧɠɭɫɶ ɧɩɟɠɦɠɤɉɚɪɚɦɟɬɪɵ ɦɨɞɟɥɟɣ ɤɨɦɩɨɧɟɧɬɨɜ ɦɨɠɧɨ ɜɵɜɟɫɬɢ ɜ ɬɟɤɫɬɨɜɨɣ ɮɨɪɦɟ ɢɥɢ ɧɚ ɝɪɚɮɢɤɢ, ɢɫɩɨɥɶɡɭɹ ɫɫɵɥɤɢ ɧɚ ɧɢɯ ɜ ɜɢɞɟ: ɩɨɡɢɰɢɨɧɧɨɟ_ɨɛɨɡɧɚɱɟɧɢɟ_ɤɨɦɩɨɧɟɧɬɚ.ɢɦɹ_ɩɚɪɚɦɟɬɪɚɉɪɢɜɟɞɟɦ ɧɟɫɤɨɥɶɤɨ ɩɪɢɦɟɪɨɜ:Q1.bf — ɤɨɷɮɮɢɰɢɟɧɬ ɭɫɢɥɟɧɢɹ ɬɨɤɚ BF ɛɢɩɨɥɹɪɧɨɝɨ ɬɪɚɧɡɢɫɬɨɪɚ Q1;Ɇ1.GAMMA — ɩɚɪɚɦɟɬɪ GAMMA ɆɈɉ-ɬɪɚɧɡɢɫɬɨɪɚ Ɇ1;J1.VT0 — ɩɨɪɨɝɨɜɨɟ ɧɚɩɪɹɠɟɧɢɟ VT0 ɩɨɥɟɜɨɝɨ ɬɪɚɧɡɢɫɬɨɪɚ J1.ȼ ɫɜɹɡɢ ɫ ɬɟɦ, ɱɬɨ ɜ ɩɪɨɰɟɫɫɟ ɦɨɞɟɥɢɪɨɜɚɧɢɹ ɩɚɪɚɦɟɬɪɵ ɦɨɞɟɥɟɣ ɤɨɦɩɨɧɟɧɬɨɜ ɧɟ ɢɡɦɟɧɹɸɬɫɹ, ɢɯ ɝɪɚɮɢɤɢ ɩɪɟɞɫɬɚɜɥɹɸɬ ɫɨɛɨɣ ɩɪɹɦɵɟ ɥɢɧɢɢ.
Ɍɟɦ ɧɟ ɦɟɧɟɟ, ɫɬɪɨɢɬɶ ɢɯ ɢɦɟɟɬ ɫɦɵɫɥɩɪɢ ɜɵɩɨɥɧɟɧɢɢ ɜɚɪɢɚɰɢɢ ɩɚɪɚɦɟɬɪɨɜ ɢɥɢ ɫɬɚɬɢɫɬɢɱɟɫɤɢɯ ɢɫɩɵɬɚɧɢɹɯ ɩɨ ɦɟɬɨɞɭ Ɇɨɧɬɟ-Ʉɚɪɥɨ,ɱɬɨɛɵ ɭɛɟɞɢɬɶɫɹ, ɱɬɨ ɢɡɦɟɧɟɧɢɹ ɩɚɪɚɦɟɬɪɨɜ ɩɪɨɢɡɜɨɞɹɬɫɹ ɜ ɩɪɚɜɢɥɶɧɨɦ ɞɢɚɩɚɡɨɧɟ.Ɋɫɛɝɣɦɛ ɣɬɪɩɦɷɢɩɝɛɨɣɺ ɝɶɫɛɡɠɨɣɤ ɣ ɪɠɫɠɧɠɨɨɶɰ1. ȼɫɟ ɩɚɪɚɦɟɬɪɵ ɤɨɦɩɨɧɟɧɬɨɜ ɦɨɝɭɬ ɛɵɬɶ ɮɭɧɤɰɢɟɣ ɜɪɟɦɟɧɢ Ɍ (ɩɪɢ ɚɧɚɥɢɡɟ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ), ɩɪɨɢɡɜɨɥɶɧɵɯ ɧɚɩɪɹɠɟɧɢɣ ɢ ɬɨɤɨɜ, ɬɟɦɩɟɪɚɬɭɪɵ TEMP, ɤɨɦɩɥɟɤɫɧɵɯ ɩɟɪɟɦɟɧɧɨɣ s ɢ z (ɩɪɢ ɚɧɚɥɢɡɟ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ).ɉɪɢɜɟɞɟɦ ɩɪɢɦɟɪɵ:1.0/(1.0+.001*s) — ɩɟɪɟɞɚɬɨɱɧɚɹ ɮɭɧɤɰɢɹ ɮɢɥɶɬɪɚ ɧɢɡɤɢɯ ɱɚɫɬɨɬ, ɡɚɞɚɧɧɚɹ ɫ ɩɨɦɨɳɶɸɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ʌɚɩɥɚɫɚ;exp(-T/.5)*sin(2*PI*10*T) — ɮɭɧɤɰɢɨɧɚɥɶɧɵɣ ɢɫɬɨɱɧɢɤ ɡɚɬɭɯɚɸɳɟɝɨ ɝɚɪɦɨɧɢɱɟɫɤɨɝɨ ɫɢɝɧɚɥɚ ɫ ɱɚɫɬɨɬɨɣ 10 Ƚɰ;5.0pF*(1+2e-6*T) — ɟɦɤɨɫɬɶ ɤɨɧɞɟɧɫɚɬɨɪɚ, ɡɚɜɢɫɹɳɚɹ ɨɬ ɜɪɟɦɟɧɢ;4.7K*(1+.3*V(P,M)) — ɫɨɩɪɨɬɢɜɥɟɧɢɟ ɪɟɡɢɫɬɨɪɚ, ɡɚɜɢɫɹɳɟɟ ɨɬ ɧɚɩɪɹɠɟɧɢɹ;2.6 uH*(1+2*(TEMP-273)^2) — ɢɧɞɭɤɬɢɜɧɨɫɬɶ, ɡɚɜɢɫɹɳɚɹ ɨɬ ɬɟɦɩɟɪɚɬɭɪɵ;V(VCC)*I(VCC) — ɦɝɧɨɜɟɧɧɚɹ ɦɨɳɧɨɫɬɶ ɢɫɬɨɱɧɢɤɚ ɧɚɩɪɹɠɟɧɢɹ VCC;SUM(V(VCC)*I(VCC),T) — ɷɧɟɪɝɢɹ ɢɫɬɨɱɧɢɤɚ VCC ɧɚ ɢɧɬɟɪɜɚɥɟ ɜɪɟɦɟɧɢ ɨɬ 0 ɞɨ Ɍ;FFT(V(A)+V(B)) — ɩɪɟɨɛɪɚɡɨɜɚɧɢɟ Ɏɭɪɶɟ ɨɬ V(A)+V(B));RMS(V(Out)) — ɬɟɤɭɳɟɟ ɫɪɟɞɧɟɤɜɚɞɪɚɬɢɱɟɫɤɨɟ ɡɧɚɱɟɧɢɟ ɧɚɩɪɹɠɟɧɢɹ V(Out));IM(V(7)) — ɦɧɢɦɚɹ ɱɚɫɬɶ ɤɨɦɩɥɟɤɫɧɨɝɨ ɧɚɩɪɹɠɟɧɢɹ ɜ ɭɡɥɟ 7;MAG(VCE(Q1)*IC(Q1)) — ɦɨɞɭɥɶ ɤɨɦɩɥɟɤɫɧɨɣ ɦɨɳɧɨɫɬɢ, ɜɵɞɟɥɹɟɦɨɣ ɧɚ ɛɢɩɨɥɹɪɧɨɦɬɪɚɧɡɢɫɬɨɪɟ Q1 ɩɪɢ ɚɧɚɥɢɡɟ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ;5*(ɍ>10 ns AND T<20 ns) — ɨɞɢɧɨɱɧɵɣ ɢɦɩɭɥɶɫ ɫ ɚɦɩɥɢɬɭɞɨɣ 5ȼ ɧɚ ɢɧɬɟɪɜɚɥɟ ɜɪɟɦɟɧɢ10...20 ɧɫ;5*((ɍ mod 50)>10 AND (T mod 50)<20) — ɢɦɩɭɥɶɫ ɫ ɚɦɩɥɢɬɭɞɨɣ 5 ȼ ɧɚ ɢɧɬɟɪɜɚɥɟ ɜɪɟɦɟɧɢɨɬ 10 ɫ ɞɨ 20 ɫ, ɩɟɪɢɨɞ 50 ɫ.2.
Ɂɧɚɱɟɧɢɹ ɨɩɟɪɚɬɨɪɨɜ ɨɬɧɨɲɟɧɢɹ ɢ ɛɭɥɟɜɵɯ ɨɩɟɪɚɬɨɪɨɜ ɪɚɜɧɨ1.0, ɟɫɥɢ ɨɧɢ ɢɫɬɢɧɧɵ,ɢ 0.0, ɟɫɥɢ ɨɧɢ ɥɨɠɧɵ.46Ɇ.Ⱥ. Ⱥɦɟɥɢɧɚ03.03.2006ɫɬɪ. 47 ɢɡ 1353. ɂɧɬɟɝɪɨ-ɞɢɮɮɟɪɟɧɰɢɚɥɶɧɵɟ ɨɩɟɪɚɬɨɪɵ (AVG, DEL, RMS ɢ SUM…) ɦɨɝɭɬ ɢɫɩɨɥɶɡɨɜɚɬɶɫɹ ɬɨɥɶɤɨ ɩɪɢ ɜɵɜɨɞɟ ɞɚɧɧɵɯ ɢ ɧɟ ɦɨɝɭɬ ɢɫɩɨɥɶɡɨɜɚɬɶɫɹ ɜ ɜɵɪɚɠɟɧɢɹɯ ɞɥɹ ɩɚɪɚɦɟɬɪɨɜ.4.
